UFC on Versus 4, which is headlined by Nate Marquardt vs. Rick Story, takes place June 26 at
Pittsburgh’s Consol Energy Center. The night’s main card, including Brown vs. Howard, airs on Versus. Attonito vs. Roberts is slated for the preliminary card.

The nature of Kampmann’s injury wasn’t disclosed.

Although one of the UFC’s more exciting fighters, Brown currently rides a
three-fight losing streak following defeats to Ricardo Almeida, Chris Lytle and Brian
Foster. All of the losses came by way of submission. Prior to the skid, “The Ultimate Fighter 7″ cast member won four of his first five UFC fights, and the lone defeat came via split decision to undefeated Dong Hyun Kim.

Howard opened his UFC career in impressive fashion with four
consecutive victories, which included knockouts of Dennis Hallman and Roberts. But the Ring of Combat veteran and Wai Kru MMA
team member since has suffered a TKO loss to Jake Ellenberger at UFC on
Versus 2 and a unanimous-decision defeat to Thiago Alves at UFC 124.

Attonito, meanwhile, is an American Top Team
product and veteran of “TUF 11.” He encountered his
first UFC setback when he lost on points
to Dave Branch at The Ultimate Fighter 12 Finale. Prior to the defeat, he owned a four-fight win streak, which included UFC victories over Jamie Yager and Rafael Natal. The former middleweight now heads to welterweight.

Roberts, a Cesar Gracie-trained fighter, opened his career with a 9-0 mark before signing with the UFC. He suffered a knockout loss to Howard in his promotional debut but then posted consecutive victories over Forrest Petz, Mike “Joker” Guymon and Greg Soto. However, the streak came to an end at UFC 129 when he suffered a decision loss to Claude Patrick.

A total of 26 fighters got their chance to shine on Saturday as part of UFC 190 at Rio de Janeiro’s HSBC Arena. Now that UFC 190 is in the books, it’s time to commence MMAjunkie’s “Three Stars” ceremony.

The man known for cranking submissions to the point of injury added eye-gouging to his repertoire. But is the controversy of Rousimar Palhares too essential to his bizarre, awful appeal for his employers to take any meaningful action against him?